A lie detector can include a polygraph, deceptograph, voice stress analyzer, psychological stress evaluator, or any other similar device. These devices are used to render an opinion regarding the honesty or dishonesty of an individual. A "lie detector" does not include tests used to determine the presence of controlled substances or alcohol in bodily fluids.
Under the federal Employee Polygraph Protection Act (EPPA), an employer is prohibited from requiring employees or applicants to take a polygraph test. This covers private sector employers with at least two employees engaged in interstate commerce activities and an annual volume of business of at least $500,000 (commercial businesses). However, it does not apply to public sector employers.
There are certain provisions of the EPPA that employers and employees should keep in mind:
There are a number of ways that the EPPA affects businesses, including:
The EPPA creates an exception for two situations. These include:
Most states have laws prohibiting or regulating the use of polygraph tests for employment purposes. Some states prohibit all such tests and devices. In addition to the exemptions above, some commercial businesses are exempt if they are:
Last Modified: 05-17-2018 07:21 PM PDTLaw Library Disclaimer
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